What are you looking for?

Enter search term

We are sorry!

Unfortunately no results were found.

Christmas / New Year shipping times
Our central warehouses will be closed from 23.12.2024 to 01.01.2025. Incoming orders will not be shipped during this period. If necessary, you are welcome to use our branch network during this time. Customer service will be available as usual.

Login

Are you a new customer?

Register and get many benefits:

Checking the product availability
Fast reordering & order history
Personal product recommendation
Payment by invoice

Help & Contact

Your direct line to us

If you have any questions about the online store or our products, you can call our customer service at:

Monday - Thursday: 8:00AM - 5:00PM
Friday: 8:00AM - 4:00PM
Except saturdays, sundays and holidays

Or use our FAQ

There you get answers to the most frequently asked questions.

Helping people help themselves
FAQs

RD IN VA

Non-return valve, connector
Connection 1
NPT female thread, tapered 
Connection 2
NPT female thread, tapered 
Construction type
non-return valve, connector 
Download PDF

Characteristics

Connection 1
  • NPT female thread, tapered 
Connection 2
  • NPT female thread, tapered 
Construction type
  • non-return valve, connector 
Material
  • stainless steel 
Sealing form 1
  • thread seal 
Sealing form 2
  • thread seal 
Type
  • straight 
Customs tariff number
  • 84813091 
All characteristics

Product description

Ordering information
Auch mit Ansprechdruck 0,2; 0,5; 2; 3 bar lieferbar.

Product variants

8 Results
Show dimensional drawing
Identifier
Ansprechdruck
Betriebsdruck
G1
L (mm)
Details / Stück
ca. 1 bar 
PN 400 
NPT 1/8″ -27 
Learn more
ca. 1 bar 
PN 400 
NPT 1/4″ -18 
57.5 mm
Learn more
ca. 1 bar 
PN 400 
NPT 3/8″ -18 
63.5 mm
Learn more
ca. 1 bar 
PN 400 
NPT 1/2″ -14 
78 mm
Learn more
ca. 1 bar 
PN 400 
NPT 3/4″ -14 
84.5 mm
Learn more
ca. 1 bar 
PN 400 
NPT 1″ -11.5 
101 mm
Learn more
ca. 1 bar 
PN 250 
NPT 1.1/4″ -11.5 
Learn more
ca. 1 bar 
PN 250 
NPT 1.1/2″ -11.5 
Learn more
SW, S1, S2, S3 = Schlüsselweite

Column selection

Ansprechdruck
Betriebsdruck
G1
L (mm)
S1
S2
i (mm)
SW, S1, S2, S3 = Schlüsselweite